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re PR target/35222 (EH output contains procedure label without P' selector)

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PR target/35222
	* configure.ac (CONFIG_SJLJ_EXCEPTIONS): Force SJLJ exceptions
	on hpux10.
	* configure: Rebuilt.

From-SVN: r133131
This commit is contained in:
John David Anglin
2008-03-12 00:56:34 +00:00
committed by John David Anglin
parent af9129ca12
commit b7a6a61cd3
3 changed files with 53 additions and 4 deletions
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7
gcc/ChangeLog
View File

@@ -1,3 +1,10 @@
2008-03-11 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
PR target/35222
* configure.ac (CONFIG_SJLJ_EXCEPTIONS): Force SJLJ exceptions
on hpux10.
* configure: Rebuilt.
2008-03-09 Kaz Kojima <kkojima@gcc.gnu.org>
Backport from mainline:

24
gcc/configure vendored
View File

@@ -12153,13 +12153,35 @@ objext='.o'
# Check whether --enable-sjlj-exceptions or --disable-sjlj-exceptions was given.
if test "${enable_sjlj_exceptions+set}" = set; then
enableval="$enable_sjlj_exceptions"
case $target in
*-*-hpux10*)
if test $enableval != yes; then
{ echo "$as_me:$LINENO: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&5
echo "$as_me: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&2;}
enableval=yes
fi
;;
esac
force_sjlj_exceptions=yes
else
case $target in
*-*-hpux10*)
force_sjlj_exceptions=yes
enableval=yes
;;
*)
force_sjlj_exceptions=no
;;
esac
fi;
if test $force_sjlj_exceptions = yes; then
sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi`
cat >>confdefs.h <<_ACEOF
#define CONFIG_SJLJ_EXCEPTIONS $sjlj
_ACEOF
fi;
fi
# For platforms with the unwind ABI which includes an unwind library,
# libunwind, we can choose to use the system libunwind.

26
gcc/configure.ac
View File

@@ -1212,9 +1212,29 @@ AC_SUBST(objext)
AC_ARG_ENABLE(sjlj-exceptions,
[ --enable-sjlj-exceptions
arrange to use setjmp/longjmp exception handling],
[sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi`
AC_DEFINE_UNQUOTED(CONFIG_SJLJ_EXCEPTIONS, $sjlj,
[Define 0/1 to force the choice for exception handling model.])])
[case $target in
*-*-hpux10*)
if test $enableval != yes; then
AC_MSG_WARN([dwarf2 exceptions not supported, sjlj exceptions forced])
enableval=yes
fi
;;
esac
force_sjlj_exceptions=yes],
[case $target in
*-*-hpux10*)
force_sjlj_exceptions=yes
enableval=yes
;;
*)
force_sjlj_exceptions=no
;;
esac])
if test $force_sjlj_exceptions = yes; then
sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi`
AC_DEFINE_UNQUOTED(CONFIG_SJLJ_EXCEPTIONS, $sjlj,
[Define 0/1 to force the choice for exception handling model.])
fi
# For platforms with the unwind ABI which includes an unwind library,
# libunwind, we can choose to use the system libunwind.